Home / 4,766,758.90-7,150,546.59-1,355,058.34

Finding the Fourth Proportional to 4,766,758.90, 7,150,546.59 and 1,355,058.34

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Solution

The fourth proportional to 4,766,758.90, 7,150,546.59 and 1,355,058.34 is: 2,032,703.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,766,758.90 : 7,150,546.59 = 1,355,058.34 : x
  2. Step 2: Convert to fraction form
    4,766,758.90/7,150,546.59 = 1,355,058.34/x
  3. Step 3: Cross multiply
    4,766,758.90x = 7,150,546.59 × 1,355,058.34
  4. Step 4: Simplify right side
    4,766,758.90x = 9,689,407,792,338.06
  5. Step 5: Solve for x
    x = 9,689,407,792,338.06/4,766,758.90
  6. Step 6: Final answer
    x = 2,032,703.56

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.